Subject: Re: [Sip] Transport used by SIP UA

From: Fatih Eyüp NAR <[email-masked]>
Date: Fri, 29 Dec 2006 01:06:27 -0800 (PST)

RFC3261  18.2.1:
-------------------------------
"A server SHOULD be prepared to receive requests on any IP address, port and transport combination that can be the result of a DNS lookup on a SIP or SIPS URI [4] that is handed out for the purposes of communicating with that server. "

----- Original Message ----
From: Adarsh Guler <[email-masked]>
To: [email-masked]
Sent: Friday, December 29, 2006 8:35:17 AM
Subject: [Sip] Transport used by SIP UA

HI
 
If an UAC is configured to use the UDP port and a SIP Proxy is configured to use TCP port.
The UAC is keep sending messages in UDP port, but Sip Proxy don’t respond, since it is listening on TCP port.
 
In this scenario, how UAC should know that Proxy is listening on TCP Port ….???
 
Thanks
Adarsh.
 
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_______________________________________________
Sip mailing list  https://www1.ietf.org/mailman/listinfo/sip
This list is for NEW development of the core SIP Protocol
Use [email-masked] for questions on current sip
Use [email-masked] for new developments on the application of sip